Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. The CR allele produces red tulips, the Cp allele produces purple tulips, and the Cw allele produces white tulips. CR is dominant over Cp and Cw, and Cp is dominant over Cw. For each of the following crosses, determine the expected ratio of offspring for each flower color.

a. CRCp x CpCw
b. CRCw x CpCw

Answers:

a. CRCp x CpCw=2 red =2 purple = 0 white

b. CRCw x CpCw=2 red =1 purple = 1 white

answer: glucoamylase presented optimum activity at temperature of 55â°c, and, in the glycosidic bonds from the non-reducing ends of starch, resulting in the production of glucose. source and type of fermentation can affect the enzyme's properties

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the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set